Flipping Physics (great videos to review topics discussed in class; also review videos for each unit)
The Physics Classroom (concise explanations of major topics and useful examples)
HyperPhysics (very expansive yet concise explanations of nearly all physics concepts)
Learn AP Physics (great, challenging questions with explanations and links to resources)
APlusPhysics (videos and questions, including AP Physics 1 review material)
Bozeman Science (very useful videos on AP Physics 1 and many other science topics)
Unit 5 - Rotational Motion
Unit 7 - SHM, Oscillation, and Waves
Unit 8 - Electrostatics and Current Electricity
Unit 0.5 - Physics Intro
Unit 1 - Kinematics
Unit 2 - Newton's Laws of Motion
Unit 3 - Work, Energy, and Power
Unit 4 - Linear Momentum
Physics + Math = Beauty
Unit 5 - Rotational Motion
Unit 6 - Gravitation and Orbital Motion
COSMOS (California State Summer School for Mathematics and Science)